中文摘要：

采用理论分析方法,提出惩罚函数并构建评价模型.以常州市土地三级动态巡查为实例对象,验证了评价模型,评价了常州市土地三级动态巡查对土地违法行为的遏制效果,优化了常州市土地三级动态巡查机制.研究表明：（1）土地三级动态巡查对土地违法行为具有遏制效果.疑似违法用地行为越早发现、越早制止,遏制效果越好;（2）惩罚函数描述了土地三级动态巡查结果的状态.两个巡查时间节点的状态差值表征了三级动态巡查对土地违法行为的遏制效果;（3）常州市自2012年实施了土地三级动态巡查,土地违法行为及违法面积在不断减少.因此,土地三级动态巡查能有效地遏制土地违法行为.基于惩罚函数所构建的土地三级动态巡查评价模型能反映常州市的实际情况,评价模型合理可靠.扩大巡查区域和扩充巡查对象,能够有效提高土地三级动态巡查的遏制效果.

英文摘要：

The theoretical analysis and empirical research are employed. The evaluation model is proposed based on the penalty function and is verified through land-three-level dynamic patrol of Changzhou as a case. The result shows that （1） Land-three-level dynamic patrols have significant positive effects on decreasing land violations. The earl ier the discovery and curb of the suspected i l legal land use,the better the deterrent effect on the i l legal land use. （2） Penalty func-tion represents the status of land-use. The difference between the values of penalty function at different time points can represent the deterrent effect. （3） After land-three-level dynamic patrol is conducted in Changzhou since 2012, the size of area of the i l legal land use continuously decreases. It is concluded that land-three-level dynamic patrol has significantly positive effects on decreasing land violations. The proposed evaluation model is capable of reflecting the actual situation of Changzhou and is verified to be reasonable and reliable. The increasing region of patrol and extended inspection objects can intensify the effect of hindrance to the i l legal land use further.